🇬🇧 United Kingdom importer · official customs records

POLYSEAM LIMITED

15 St Andrews Road, Huddersfield, West Yorkshire, HD1 6SB🇬🇧 United Kingdom
Company no. 02839491Incorporated 26/07/1993Industry (SIC) 20301 - Manufacture of paints, varnishes and similar coatings, mastics and sealantsOn record February 2016 to August 2026🔒 Compliance check
Slag woolVinyl acetate copolymersStone or other mineral substances not elsewhere specified or included
Product lines
390
Feb ’16 to Aug ’26
Products
12
HS subheadings on record
Rank · slag
One of 859
of 859 importers in 2025
Months active
111
of 111 on record
Latest activity
Aug ’26
most recent month on record
Company no.
02839491
incorporated 26/07/1993

Import activity

February 2016 to August 2026
0357020162017201820192020202120222023202420252026 YTD
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What POLYSEAM LIMITED imports

share of declarations
Slag wool, rock wool and similar mineral wools (including intermixtures thereof), in bulk, sheets or rolls (HS 68061000): 27.2%Slag wool, rock wool and similar mineralwools (including intermixtures thereof), inbulk, sheets or rolls27% HS 68061000Vinyl acetate copolymers, in aqueous dispersion, in primary forms (HS 39052100): 20.0%Vinyl acetate copolymers, inaqueous dispersion, in primaryforms20% HS 39052100Stone or other mineral substances not elsewhere specified or included, non-electrical articles of graphite or carbon in heading 6815 (HS 68151900): 11.2%Stone or other mineral substancesnot elsewhere specified or included,non-electrical articles of graphite11% HS 68151900Iron or steel, articles in heading 7326 (HS 73269098): 11.2%Iron or steel, articles in heading732611% HS 73269098Iron or steel, articles in heading 7326 (HS 73269060): 6.4%Iron or steel,articles in heading73266.4% HS 73269060Magnetic or optical readers, machines for transcribing data onto data media in coded form and machines for processing such data, not elsewhere specified or included (HS 84719000): 6.4%Magnetic or opticalreaders, machinesfor transcribing6.4% HS 84719000Amine-function compounds, acyclic polyamines and their derivatives, ethylenediamine and its salts (HS 29212100): 3.2%Amine-functi…compounds,acyclic3.2%Propylene, other olefin polymers, polyisobutylene in primary forms (HS 39022000): 3.2%Propylene,other olefinpolymers,3.2%Machines, parts and accessories (other than covers, carrying cases and the like) equally suitable for use with machines of two or more of the headings 8470 to 8472 (HS 84735080): 3.2%Machines, partsand accessories(other than3.2%Tricycles, scooters, pedal cars and similar wheeled toys, dolls' carriages, dolls, other toys, reduced-size (scale) models and similar recreational models, working or not, puzzles of all kinds (HS 95030069): 3.2%Tricycles,scooters, pedalcars and similar3.2%Plastics, carboys, bottles, flasks and similar articles, for the conveyance or packing of goods (HS 39233010): 2.4%Plastics,carboys,bottles,2.4%T-shirts, singlets and other vests, of cotton, knitted or crocheted (HS 61091000): 2.4%T-shirts,singletsand other2.4%
HS codeProductShareRanked
68061000Slag wool, rock wool and similar mineral wools (including intermixtures thereof), in bulk, sheets or rolls22.1%#1 · 9 yrs
39052100Vinyl acetate copolymers, in aqueous dispersion, in primary forms16.2%#1 · 5 yrs
68151900Stone or other mineral substances not elsewhere specified or included, non-electrical articles of graphite or carbon in heading 68159.1%#2 · 4 yrs
73269098Iron or steel, articles in heading 73269.1%#3 · 5 yrs
73269060Iron or steel, articles in heading 73265.2%#2 · 2 yrs
84719000Magnetic or optical readers, machines for transcribing data onto data media in coded form and machines for processing such data, not elsewhere specified or included5.2%#2 · 2 yrs
29212100Amine-function compounds, acyclic polyamines and their derivatives, ethylenediamine and its salts2.6%#2 · 2022
39022000Propylene, other olefin polymers, polyisobutylene in primary forms2.6%#2 · 2023
84735080Machines, parts and accessories (other than covers, carrying cases and the like) equally suitable for use with machines of two or more of the headings 8470 to 84722.6%#4 · 2 yrs
95030069Tricycles, scooters, pedal cars and similar wheeled toys, dolls' carriages, dolls, other toys, reduced-size (scale) models and similar recreational models, working or not, puzzles of all kinds2.6%#2 · 2018

Trade lanes

10 counterparty markets → United Kingdom imports of slag
NETHERLANDSUNITED STATESGERMANYPOLANDFRANCEIRELANDCHINAUNITED KINGDOM
🇳🇱 Netherlands 17%🇺🇸 United States 13%🇩🇪 Germany 12%

Market-wide sourcing of slag into United Kingdom; the directory does not publish origins per importer.

Largest importers of slag

ranked by activity on record
#CompanyActiveMonths activeProducts
1UNIFRAX LIMITED11 yr1283
23M EMEA GMBH11 yr1272
3THERMAL CERAMICS UK LTD11 yr1253
4ESSPEE FABRICATIONS LTD11 yr1143
5YUANDA (UK) CO LIMITED11 yr1141
6PYROTEK ENGINEERING MATERIALS LTD11 yr1053
7ETEX BUILDING PERFORMANCE LIMITED10 yr1031
8NEW PIG LTD11 yr991
9ROHR AERO SERVICES LIMITED11 yr973
10PAROC LIMITED8 yr952

All importers of slag in United Kingdom →

Suppliers

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Common questions

What does POLYSEAM LIMITED import?

UK customs trader records (HMRC) and Companies House list slag wool, vinyl acetate copolymers and stone or other mineral substances not elsewhere specified or included as POLYSEAM LIMITED's principal imports (ranked by HS subheading, 12 products on record).

Who else imports slag in United Kingdom?

UNIFRAX LIMITED, 3M EMEA GMBH and THERMAL CERAMICS UK LTD rank among the largest importers of slag (HS 6806) in United Kingdom, out of 859 importers on record in 2025.

Where does this data come from?

Directly from UK customs trader records (HMRC) and Companies House. Exsigo ingests the official records; nothing here is scraped from directories or estimated.